tekniskforlag.dk

📜 Historical scan 2026-07-23 20:44:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tekniskforlag.dk is a .dk domain served by 2 nameservers (clark.ns.cloudflare.com, dorthy.ns.cloudflare.com). It was registered on 2 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   55ms
NameserverIP addressesPTRASN / ISP
clark.ns.cloudflare.com 108.162.193.87
172.64.33.87
173.245.59.87
2606:4700:58::adf5:3b57
2803:f800:50::6ca2:c157
2a06:98c1:50::ac40:2157		 clark.ns.cloudflare.com
clark.ns.cloudflare.com
clark.ns.cloudflare.com
clark.ns.cloudflare.com
clark.ns.cloudflare.com
clark.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dorthy.ns.cloudflare.com 108.162.192.249
172.64.32.249
173.245.58.249
2606:4700:50::adf5:3af9
2803:f800:50::6ca2:c0f9
2a06:98c1:50::ac40:20f9		 dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-26 08:47:43
wwwNXDOMAIN
www vs bare domainNeither resolves
tekniskforlag.dk: no address
www.tekniskforlag.dk: no address
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

163ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2410294372
Primary NS (MNAME)clark.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-26 01:19:23
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-01-02
Expires2027-01-31 (97d)

🔗 Same registrant#

22 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
alfabetadigital.dkPunktum dk A/S (direct)
du-bedoemmertraening.dkPunktum dk A/S (direct)
ef.dkPunktum dk A/S (direct)
efdigital.dkPunktum dk A/S (direct)
es-c.dkPunktum dk A/S (direct)
fagpakke.dkPunktum dk A/S (direct)
fagpakker.dkPunktum dk A/S (direct)
fagteori.dkPunktum dk A/S (direct)
mooxis.dkPunktum dk A/S (direct)
moxis.dkPunktum dk A/S (direct)
murerbogen.dkPunktum dk A/S (direct)
nyttekniskforlag.dkPunktum dk A/S (direct)
nyttf.dkPunktum dk A/S (direct)
praxis-forlaget.dkPunktum dk A/S (direct)
praxis-laering.dkPunktum dk A/S (direct)
praxis-shop.dkPunktum dk A/S (direct)
praxis.dkPunktum dk A/S (direct)
praxit.dkPunktum dk A/S (direct)
prx.dkPunktum dk A/S (direct)
spanskunivers.dkPunktum dk A/S (direct)
staabi.dkPunktum dk A/S (direct)
undervisningsbanken.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
66ms
MX
56ms
AAAA
58ms
TXT
253ms
CAA
66ms
HTTPS
73ms
TLSA
45ms
SOA
0ms
MTA-STS
51ms
DNSSEC
163ms
SRV
77ms
Total
806ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 08:47:43 397ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-24 23:13:05 769ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-30 21:58:18 656ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-30 06:31:49 931ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-27 05:31:27 975ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-24 00:25:38 499ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-26 11:03:56 590ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-02 09:31:00 728ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-27 22:35:37 16694ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-23 20:44:33 shown 806ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-23 01:54:41 667ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-19 08:18:23 5876ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-17 13:22:46 1834ms 2 NS 0 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone